master-water.ru

Observed Aug 3, 2026, 09:50 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of master-water.ru was taken 13d ago

master-water.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting master-water.ru under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch master-water.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Secured byLet's Encrypt
Registered withRU-CENTER-RU
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat master-water.ru actually stands on - every host below is a signed observation
master-water.ru
A / AAAA
83.220.171.171
unattributedserves the site
NS
ns1.firstvds.runs2.firstvds.ru
firstvds.ruanswers its DNS
MX
mx.yandex.net
yandex.netreceives its email
TLS
master-water.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 83.220.171.171

MX 1

  • 10mx.yandex.net

TXT 2

  • v=spf1 ip4:83.220.171.171 include:_spf.yandex.net ~all
  • google-site-verification=-ZfdeWILoY9SbCAA4xRiK9u5Nl4ugRdbqxaq7ScTKuI

NS 2

  • ns1.firstvds.ru
  • ns2.firstvds.ru

SOA 1

  • izum-dev.ru root.master-water.ru

DMARC_RECORDS 1

  • v=DMARC1; p=none; aspf=r; sp=none

TLS Certificates (3)

Common NameIssuerExpires
master-water.ru C=US, O=Let's Encrypt, CN=YR1 Sun, 18 Oct 2026 23:18:01 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_c08185da8aead48e
Output Hash
bb027f53d23fd3e16f1cfcbe4c97cfdccc5935ca97d2c179abbfd2e9a8b03c22
Signature
ed25519:170e57b2eecde77970d93e75a0a35320db7220d0591cb46da9a0259c79108dcfbdaa29edcb1e748c2e8044566a98d3f8550e2d3d338d000ccb1a448240c5b40e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,916 material changesacross 42,981 domains · last 24h · +3,357 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,283 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,423 sites429 rate-limit / 403 bot-block, a posture signal